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Incident record · Iran

Internet connectivity disruption in Iran

Type
disruption
Status
active
Severity
critical
Inspect evidence Cite this incident

Source summary

IODA detected significant connectivity drop in Iran. 1 critical alerts recorded.

Open incident JSON
Reported anomaly rate
24.5%

Source-defined signal; not a universal test-failure percentage.

Source measurement count
1

The record’s count can represent aggregate inputs or alerts.

Incident confidence
65%

A source score, not certainty of intentional censorship.

Linked evidence has its own count and confidence fields. These quantities are not interchangeable.

Follow the evidence

9 linked records.

Inspect the observation, the upstream claim and why it was linked.

Linked observation dates

9 dated · 0 without a verified timezone
IODA9 linked records
Aug 20, 2026 · 11:10 UTCAug 20, 2026 · 22:00 UTC

Each point is a linked record. Horizontal position shows observation time; stacking separates nearby points. The full records below provide the values. This is not a measured outage-duration chart.

Upstream claims are attributed to their source. Multiple records or source names do not by themselves establish independent corroboration.

IODA9 records · open evidence

outage · critical

ioda:alert:ping-slash24:region:1848:1787263200

IODA detected critical level outage for Razavi Khorasan

Upstream claim · IODA
Signal value
0.393365
Signal baseline
422
Evidence confidence
75%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-08-21 00:00:04.137045 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 340934533,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T22:00:00Z",
  "probeNodeId": null,
  "regionCode": "1848",
  "retrievedAt": "2026-08-21T00:00:04.137045",
  "riskTier": 1,
  "signalBaseline": 422,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.3933649289099526,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1848:1787263200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Razavi Khorasan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1847:1787263200

IODA detected critical level outage for South Khorasan

Upstream claim · IODA
Signal value
0.372727
Signal baseline
110
Evidence confidence
75%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-08-21 00:00:04.137045 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 340934534,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T22:00:00Z",
  "probeNodeId": null,
  "regionCode": "1847",
  "retrievedAt": "2026-08-21T00:00:04.137045",
  "riskTier": 1,
  "signalBaseline": 110,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.37272727272727274,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1847:1787263200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for South Khorasan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1826:1787263200

IODA detected critical level outage for Golestan

Upstream claim · IODA
Signal value
0.659898
Signal baseline
197
Evidence confidence
77%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-08-21 00:00:04.137045 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 340934535,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T22:00:00Z",
  "probeNodeId": null,
  "regionCode": "1826",
  "retrievedAt": "2026-08-21T00:00:04.137045",
  "riskTier": 1,
  "signalBaseline": 197,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6598984771573604,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1826:1787263200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Golestan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1851:1787240700

IODA detected critical level outage for Kerman

Upstream claim · IODA
Signal value
0.020089
Signal baseline
448
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 340085634,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T15:45:00Z",
  "probeNodeId": null,
  "regionCode": "1851",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 1,
  "signalBaseline": 448,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.020089285714285716,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1851:1787240700",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kerman",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1849:1787229600

IODA detected critical level outage for North Khorasan

Upstream claim · IODA
Signal value
0.263158
Signal baseline
57
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 340085611,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T12:40:00Z",
  "probeNodeId": null,
  "regionCode": "1849",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 1,
  "signalBaseline": 57,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.2631578947368421,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1849:1787229600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for North Khorasan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1837:1787224800

IODA detected critical level outage for Markazi

Upstream claim · IODA
Signal value
0.245098
Signal baseline
306
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 339235382,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T11:20:00Z",
  "probeNodeId": null,
  "regionCode": "1837",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 1,
  "signalBaseline": 306,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.24509803921568626,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1837:1787224800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Markazi",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1830:1787224200

IODA detected critical level outage for Yazd

Upstream claim · IODA
Signal value
0.021531
Signal baseline
418
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 340085596,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T11:10:00Z",
  "probeNodeId": null,
  "regionCode": "1830",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 1,
  "signalBaseline": 418,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.0215311004784689,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1830:1787224200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Yazd",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1837:1787224200

IODA detected critical level outage for Markazi

Upstream claim · IODA
Signal value
0.188764
Signal baseline
445
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 340085600,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T11:10:00Z",
  "probeNodeId": null,
  "regionCode": "1837",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 1,
  "signalBaseline": 445,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.18876404494382024,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1837:1787224200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Markazi",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1838:1787224200

IODA detected critical level outage for Qom

Upstream claim · IODA
Signal value
0.026022
Signal baseline
538
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 340085601,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T11:10:00Z",
  "probeNodeId": null,
  "regionCode": "1838",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 1,
  "signalBaseline": 538,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.026022304832713755,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1838:1787224200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Qom",
  "upstreamSeverity": "critical"
}
Source-reported corroboration

The source’s corroboration assessment is separate from incident confidence and evidence-link confidence. Inspect its source list, count and description.

{
  "description": "Single source: ioda",
  "evidenceCount": 9,
  "level": "low",
  "score": 0.6,
  "sourceCount": 1,
  "sources": [
    "ioda"
  ]
}

Declared incident sources: IODA.

This record does not list two distinct sources. Treat it as a single-source or uncorroborated record.

Scope and attribution

What the record names.

Methodology

Affected services

No services named.

Incident mechanism

Infrastructure outage

Individual evidence may carry more specific methods. Those do not automatically describe the entire incident.

Affected domains · 0

Domains named by the source record. Each link opens country-specific OONI measurements; a named domain is not a blanket national-block verdict.

No domains named.

Networks and evidence attribution

ASNs named by this source record: None listed.

This aggregate describes fields literally present in linked evidence. It does not identify who caused an event or prove intent.

{
  "asns_attributed": 0,
  "domains_attributed": 0,
  "methods": [
    {
      "evidence_count": 9,
      "method": "outage"
    }
  ],
  "note": "Aggregated from this incident's linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count. No per-domain/per-ASN attribution is present in the linked evidence for this incident (e.g. country/ASN-level outage signals).",
  "sources": [
    "ioda"
  ],
  "top_asns": [],
  "top_domains": []
}
What this record cannot establish

Measurements alone do not attribute an event to a government, ISP or another actor, and do not establish intent. An outage or anomalous result can have several explanations.

The country label is an aggregation scope. It is not a census of every network, city or service. Regional or ASN fields belong to their individual source evidence and should not be expanded into a national claim.

The source observation window and evidence timestamps do not prove an exact start and stop of blocking.

Signal definitions, baseline rates and model versions depend on the source. This record does not establish a common baseline or calibrated certainty. Use the source’s specific signal definition and evaluation before interpreting a score.

Inspect measurement coverage

Cite this incident

Take the record
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Use the permanent published URL.
The original source title is preserved.

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The record over time.

Created
2026-08-20 12:00:07.553436 · timezone unspecified
Last updated
2026-08-21 00:00:07.484578 · timezone unspecified
Revision
3
Revision history and original fields

Revision-history array unavailable.

Canonical ID: IR-2026-2381. Source ID: IR-2026-2381. Hash ID: d88c9ba66465.

Additional source duration field: 10.6667 hours. It is retained separately from the minutes field and does not establish a verified event duration.

Complete source JSON
{
  "affectedAsns": [],
  "affectedDomains": [],
  "affectedServices": [],
  "anomalyRate": 0.24509803921568626,
  "attribution": {
    "asns_attributed": 0,
    "domains_attributed": 0,
    "methods": [
      {
        "evidence_count": 9,
        "method": "outage"
      }
    ],
    "note": "Aggregated from this incident's linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count. No per-domain/per-ASN attribution is present in the linked evidence for this incident (e.g. country/ASN-level outage signals).",
    "sources": [
      "ioda"
    ],
    "top_asns": [],
    "top_domains": []
  },
  "confidence": 0.65,
  "corroboration": {
    "description": "Single source: ioda",
    "evidenceCount": 9,
    "level": "low",
    "score": 0.6,
    "sourceCount": 1,
    "sources": [
      "ioda"
    ]
  },
  "country": "IR",
  "countryName": "Iran",
  "createdAt": "2026-08-20T12:00:07.553436",
  "description": "IODA detected significant connectivity drop in Iran. 1 critical alerts recorded.",
  "duration": 640,
  "durationHours": 10.6667,
  "endTime": "2026-08-20T22:00:00Z",
  "evidence": [
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.75,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 340934533,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-20T22:00:00Z",
      "probeNodeId": null,
      "regionCode": "1848",
      "retrievedAt": "2026-08-21T00:00:04.137045",
      "riskTier": 1,
      "signalBaseline": 422,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.3933649289099526,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1848:1787263200",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Razavi Khorasan",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.75,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 340934534,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-20T22:00:00Z",
      "probeNodeId": null,
      "regionCode": "1847",
      "retrievedAt": "2026-08-21T00:00:04.137045",
      "riskTier": 1,
      "signalBaseline": 110,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.37272727272727274,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1847:1787263200",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for South Khorasan",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 340934535,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-20T22:00:00Z",
      "probeNodeId": null,
      "regionCode": "1826",
      "retrievedAt": "2026-08-21T00:00:04.137045",
      "riskTier": 1,
      "signalBaseline": 197,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6598984771573604,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1826:1787263200",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Golestan",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 340085634,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-20T15:45:00Z",
      "probeNodeId": null,
      "regionCode": "1851",
      "retrievedAt": "2026-08-20T18:00:04.607062",
      "riskTier": 1,
      "signalBaseline": 448,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.020089285714285716,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:1851:1787240700",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Kerman",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 340085611,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-20T12:40:00Z",
      "probeNodeId": null,
      "regionCode": "1849",
      "retrievedAt": "2026-08-20T18:00:04.607062",
      "riskTier": 1,
      "signalBaseline": 57,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.2631578947368421,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1849:1787229600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for North Khorasan",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 339235382,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-20T11:20:00Z",
      "probeNodeId": null,
      "regionCode": "1837",
      "retrievedAt": "2026-08-20T12:00:04.302474",
      "riskTier": 1,
      "signalBaseline": 306,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.24509803921568626,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1837:1787224800",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Markazi",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 340085596,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-20T11:10:00Z",
      "probeNodeId": null,
      "regionCode": "1830",
      "retrievedAt": "2026-08-20T18:00:04.607062",
      "riskTier": 1,
      "signalBaseline": 418,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.0215311004784689,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:1830:1787224200",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Yazd",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 340085600,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-20T11:10:00Z",
      "probeNodeId": null,
      "regionCode": "1837",
      "retrievedAt": "2026-08-20T18:00:04.607062",
      "riskTier": 1,
      "signalBaseline": 445,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.18876404494382024,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:1837:1787224200",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Markazi",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 340085601,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-20T11:10:00Z",
      "probeNodeId": null,
      "regionCode": "1838",
      "retrievedAt": "2026-08-20T18:00:04.607062",
      "riskTier": 1,
      "signalBaseline": 538,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.026022304832713755,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:1838:1787224200",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Qom",
      "upstreamSeverity": "critical"
    }
  ],
  "evidenceCount": 9,
  "evidenceSourceBreakdown": {
    "ioda": 9
  },
  "evidenceSpan": {
    "earliest": "2026-08-20T11:10:00Z",
    "latest": "2026-08-20T22:00:00Z"
  },
  "flag": "🇮🇷",
  "generated_at_utc": "2026-10-03T18:40:18.094243Z",
  "hashId": "d88c9ba66465",
  "id": "IR-2026-2381",
  "incidentType": "disruption",
  "measurementCount": 1,
  "mechanism": "Infrastructure outage",
  "readableId": "IR-2026-2381",
  "reportUrl": "https://api.voidly.ai/data/incidents/d88c9ba66465/report?format=markdown",
  "revision": 3,
  "severity": "critical",
  "severityGrade": "A",
  "sources": [
    "ioda"
  ],
  "startTime": "2026-08-20T11:20:00Z",
  "status": "active",
  "title": "Internet connectivity disruption in Iran",
  "updatedAt": "2026-08-21T00:00:07.484578"
}
All Iran incidents

Related records are unavailable for this source check.

Related records come from up to 100 recent records in the same country. They do not establish a causal connection.

Country profile Explore OONI measurements Live feed

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Voidly-original annotations: CC BY 4.0. Upstream data retain their source licenses.